The Himalayan replacement bulbs of Aloha Bay are heat resistant bulbs which are compatible with all sorts of lamps. They are ideal for the salt and stone lamps of Aloha Bay which are known to emanate exotic effervescence in the ambience making it lively and pleasant. They come in 15 watts which is equivalent to 110 volts and release clear and comfortable light. Their heat resistant mechanism make them secure to use on a regular basis in your office and home premises. BenefitsHeat resistant. Pleasant light. Perfect for salt & stone lamps. Suits all lamps. Long lasting quality.